Top 100 Mobile App Developers in Eastern Europe
The Best of January 2026Looking for a top mobile app development company in Eastern Europe?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Eastern Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Eastern Europe Mobile App Development Companies
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2341Undisclosed2 - 9 employeesSlengiai, LithuaniaLaunched in 2018, Op IT is a data analytics company. The company focuses on BI & big data consulting & SI and IT strategy consulting.Read More
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2342$75,000+50 - 249 employeesChișinău, MoldovaSoftware development firm DAS Solutions is headquartered in Chișinău, Moldova. The team specializes in Custom Software Development and Web Development.Read More
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2343Undisclosed2 - 9 employeesBucurești, RomaniaApplication development firm Relay Software was launched in 2012. Based in București, Romania, the team specializes in Mobile App Development and Custom Software Development.Read More
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2344$5,000+2 - 9 employeesCluj-Napoca, RomaniaFortune Soft, a small mobile application development firm, is based in Cluj-Napoca, Romania. Their services include Mobile App Development and Web Development.Read More
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2345Undisclosed2 - 9 employeesZagreb, Croatia4APP SOLUTION, a website development firm, was established in 2015. The team focuses on Web Development and Mobile App Development and is based in Zagreb, Croatia.Read More
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2346Undisclosed10 - 49 employeesKyiv, UkraineRunning Code, a small mobile application development firm, is in Kyiv, Ukraine. Their services include Mobile App Development and Web Design.Read More
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2347$10,000+10 - 49 employeesBudapest, HungaryHeadquartered in Budapest, Hungary and Dublin, Ireland, INU Digital is a small mobile application development company. The team offers Mobile App Development and Application Testing.Read More
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2348$5,000+10 - 49 employeesBucurești, RomaniaConcept24 is a custom software development firm. Launched in 2005, the company is based in București, Romania. Their team provides Custom Software Development and Mobile App Development.Read More
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2349$10,000+10 - 49 employeesChișinău, MoldovaLabs42 is a Chișinău, Moldova-based custom software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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2350$25,000+10 - 49 employeesGiannouli, GreeceSoftware development company SB Technologies focuses on Custom Software Development and Mobile App Development. They were launched in 2017.Read More
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2351$10,000+10 - 49 employeesDaugavpils, LatviaEstablished in 2007, Entrypoint is a software development company. The company specializes in Custom Software Development and Mobile App Development.Read More
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2352$1,000+10 - 49 employeesChișinău, MoldovaWebsite development firm Mind for Apps is headquartered in Chișinău, Moldova. The team specializes in Web Development and Mobile App Development.Read More
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2353Undisclosed10 - 49 employeesWarszawa, PolandWeb development firm Radioactive Rat Sp z o.o. Is headquartered in Warszawa, Poland. Their services include Web Development and Mobile App Development.Read More
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2354Undisclosed50 - 249 employeesSarajevo, Bosnia and HerzegovinaSoftray Solutions LLC is a custom software development firm launched in 2015. The company focuses on Custom Software Development and UX/UI Design.Read More
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2355$1,000+Freelancer employeesChișinău, MoldovaMaterialUiUx is an user experience agency and mobile app development company. Their team is headquartered in Chișinău, Moldova and offers UX/UI Design and Mobile App Development.Read More
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2356$1,000+10 - 49 employeesBudapest, HungaryHeadquartered in Budapest, Hungary, Leopoly is an Enterprise App Modernization company. Their services include Enterprise App Modernization and AR/VR development.Read More
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2357$100,000+250 - 999 employeesCraiova, RomaniaNetRom Software BV is a custom software development firm. The company is in Utrecht, Netherlands and Craiova, Romania. Their team offers Custom Software Development and Application Testing.Read More
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2358$1,000+2 - 9 employeesTallinn, EstoniaCloud consulting & SI company Paradigm Shift was established in 2009. The team focuses on cloud consulting & SI and Mobile App Development and is located in Tallinn, Estonia.Read More
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2359Undisclosed10 - 49 employeesChernivtsi, UkraineApplication development company Devs Union is in Chernivtsi, Ukraine. They focus on Mobile App Development and Web Development and were established in 2019.Read More
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2360$10,000+10 - 49 employeesKharkiv, UkraineFlexsyst is a small mobile app development firm launched in 2019. Their team offers Mobile App Development and Custom Software Development.Read More
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2361$5,000+10 - 49 employeesBrașov, RomaniaMonkster Tech is a software development firm. They provide Custom Software Development and Mobile App Development and were established in 2022. The agency is located in Brașov, Romania.Read More
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2362$25,000+10 - 49 employeesWarszawa, PolandEstablished in 2022, Hansel & Baum Group (H&BG) is a website development company. The team provides Web Development and Mobile App Development.Read More
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2363$10,000+10 - 49 employeesTirana, AlbaniaKTSoftware Solutions is a website development company established in 2023. The team focuses on Web Development and Mobile App Development and is in Tirana, Albania.Read More
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2364$10,000+10 - 49 employeesKyiv, UkraineEchocode.ai is a website development company. Established in 2022, their team provides Web Development and Mobile App Development.Read More
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2365$10,000+50 - 249 employeesChalandri, GreeceHeadquartered in Chalandri, Greece and Northolt, Middlesex, England, Athens Technology Center is a midsize web design company. The team focuses on Web Design and IT strategy consulting.Read More
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2366$1,000+1,000 - 9,999 employeesWrocław, PolandSoftware development company Etteplan was established in 1983. The team specializes in Custom Software Development and Application Testing.Read More
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2367$10,000+10 - 49 employeesZaporizhzhia, UkraineSkillum is a software development firm. Headquartered in Zaporizhzhia, Ukraine, the company was founded in 2016. Their team focuses on Custom Software Development and Web Development.Read More
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2368$1,000+10 - 49 employeesSofia, BulgariaEnforce Digital is a Sofia, Bulgaria-based Advertising company. They offer Advertising and Digital Strategy and were established in 2011.Read More
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2369$5,000+10 - 49 employeesRīga, LatviaApp development firm Codify Group is headquartered in Rīga, Latvia and Rīga, Latvia. Their services include Mobile App Development and Custom Software Development.Read More
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2370$5,000+50 - 249 employeesKyiv, UkraineNodeArt Soft Ukraine LLC is a custom software development company founded in 2016. Based in Kyiv, Ukraine, the team provides Custom Software Development and Enterprise App Modernization.Read More
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